WO2013100770A3 - Système d'instrument de trou de forage pour la diffusion raman - Google Patents

Système d'instrument de trou de forage pour la diffusion raman Download PDF

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Publication number
WO2013100770A3
WO2013100770A3 PCT/NO2012/050256 NO2012050256W WO2013100770A3 WO 2013100770 A3 WO2013100770 A3 WO 2013100770A3 NO 2012050256 W NO2012050256 W NO 2012050256W WO 2013100770 A3 WO2013100770 A3 WO 2013100770A3
Authority
WO
WIPO (PCT)
Prior art keywords
instrument system
borehole
ramam
scattering
scattered light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/NO2012/050256
Other languages
English (en)
Other versions
WO2013100770A2 (fr
Inventor
Arild Saasen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Det Norske Oljeselskap AS
Original Assignee
Det Norske Oljeselskap AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Det Norske Oljeselskap AS filed Critical Det Norske Oljeselskap AS
Publication of WO2013100770A2 publication Critical patent/WO2013100770A2/fr
Publication of WO2013100770A3 publication Critical patent/WO2013100770A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • E21B47/135—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency using light waves, e.g. infrared or ultraviolet waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/02—Prospecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

La présente invention concerne un système d'instrument de trou de forage comportant un boîtier (1) dans un trou de forage (B), le boîtier (1) étant doté d'une fenêtre optique (6, 61) pour guider un faisceau laser à faible énergie (L) induit dans un laser (5) vers une paroi (w) de trou de forage, et une lentille (6, 62) pour capter la lumière de diffusion Raman (R) induite par le faisceau laser (L) et la transmission de la lumière de diffusion Raman (R) vers un détecteur Raman (8), ladite lumière de diffusion Raman étant destinée à être utilisée pour l'identification d'au moins un minéral dans le trou de forage.
PCT/NO2012/050256 2011-12-30 2012-12-27 Système d'instrument de trou de forage pour la diffusion raman Ceased WO2013100770A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161581701P 2011-12-30 2011-12-30
NONO20111781 2011-12-30
US61/581,701 2011-12-30
NO20111781 2011-12-30

Publications (2)

Publication Number Publication Date
WO2013100770A2 WO2013100770A2 (fr) 2013-07-04
WO2013100770A3 true WO2013100770A3 (fr) 2014-03-20

Family

ID=48698759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2012/050256 Ceased WO2013100770A2 (fr) 2011-12-30 2012-12-27 Système d'instrument de trou de forage pour la diffusion raman

Country Status (1)

Country Link
WO (1) WO2013100770A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107071307A (zh) * 2017-02-20 2017-08-18 重庆大学 一种抑制ccd噪声的实时数据采集装置及方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11530611B2 (en) * 2018-05-14 2022-12-20 Schlumberger Technology Corporation Method for performing Raman spectroscopy within a logging while drilling instrument
CN110454142A (zh) * 2019-05-23 2019-11-15 王恒 一种电缆传输井下激光拉曼测试工具
CN117250179B (zh) * 2023-07-27 2024-05-17 中国地质科学院矿产资源研究所 一种用于野外现场的移动拉曼检测系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371574A (en) * 1963-07-31 1968-03-05 Robert J. Dwyer Oil detection device utilizing raman radiation
WO2001077628A1 (fr) * 2000-04-11 2001-10-18 Welldog, Inc. Detection in-situ et analyse du methane dans des formations de methane de gisement houiller au moyen de spectrometres
US7093673B2 (en) * 2000-06-29 2006-08-22 Badger Explorer Asa Drilling device
US20070171414A1 (en) * 2006-01-26 2007-07-26 Schlumberger Technology Corporation Downhole spectral analysis tool
US7769260B2 (en) * 2004-07-07 2010-08-03 Sensornet Limited Intervention rod

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080111064A1 (en) 2006-11-10 2008-05-15 Schlumberger Technology Corporation Downhole measurement of substances in earth formations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371574A (en) * 1963-07-31 1968-03-05 Robert J. Dwyer Oil detection device utilizing raman radiation
WO2001077628A1 (fr) * 2000-04-11 2001-10-18 Welldog, Inc. Detection in-situ et analyse du methane dans des formations de methane de gisement houiller au moyen de spectrometres
US7093673B2 (en) * 2000-06-29 2006-08-22 Badger Explorer Asa Drilling device
US7769260B2 (en) * 2004-07-07 2010-08-03 Sensornet Limited Intervention rod
US20070171414A1 (en) * 2006-01-26 2007-07-26 Schlumberger Technology Corporation Downhole spectral analysis tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107071307A (zh) * 2017-02-20 2017-08-18 重庆大学 一种抑制ccd噪声的实时数据采集装置及方法
CN107071307B (zh) * 2017-02-20 2019-07-16 重庆大学 一种抑制ccd噪声的实时数据采集装置及方法

Also Published As

Publication number Publication date
WO2013100770A2 (fr) 2013-07-04

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